package callBackDemo;

/**
 * description :
 * author Ahang :
 * create : 2025-10-04 21:52
 */
public class Work {
    public void doWork(CallBackWork callBackWork){
        System.out.println("开始工作");
        callBackWork.doWork();
        System.out.println("工作完成");
    }
}
